Article published on the 2009-08-04 Latest update 2009-08-04 14:46 TU
Fatah, which has been the leading component of the Palestine Liberation Organisation for decades, has failed in a number of ways, said Abbas.
He cited "the impasse in the peace process, some of our attitudes which the public rejects, our weak performance, our losing touch with the pulse of the street, and our lack of discipline".
Fatah dominated the Palestinian Authority from its creation in 1994 until it was trounced by the Islamist Hamas movement in the 2006 election, leading to a deep split in Palestinian ranks.
In a 41-page policy draft to be put to the congress, the leadership proposes to regain the initiative in the peace process but repeats its refusal talk to Israel until settlement building ends in West Jerusalem and the West Bank.
About 2,000 delegates are meeting in the West Bank city of Bethlehem. Israel has complied with a US request to allow about 400 delegates who live in exile to attend. But 450 delegates from Gaza have been prevented from leaving the territory by Hamas.
The key questions under debate are:
"We have to study Fatah's options if negotations fail," former Palestinian minister Sofrian Abu Zaida told RFI's French service. "Should we go back to armed struggle or adopt new forms of struggle? Today that's unclear."
Fatah needs to rejuvenate itself, says British anlayst Rosemary Hollis.
"The younger generation needs to be allowed in to be more representative of the Palestinian people, especially those in the West Bank and Gaza," she told RFI. "And they need to revive and reform their platform as Fatah, partly to respond to the actual situation on the ground and partly to respond to the rivalry from the Hamas movement."